<template>
  <div class="wrapper">
    <div style="height: 60px; line-height: 60px; font-size: 20px; padding-left: 50px; color: white;
      background-color: rgba(0,0,0,0.2)">图书馆座位预约系统</div>
    <div style="margin: 150px auto; background-color: #fff; width: 800px; height: 387px; padding: 20px; border-radius: 20px">


      <div id="myImg" style="margin:0px"></div>
      <div id="registerStyle">
        <div style="margin: 20px 0; text-align: center; font-size: 24px"><b>注 册</b></div>
        <el-form :model="user" :rules="rules" ref="userForm">
          <el-form-item prop="username">
            <el-input placeholder="请输入账号" size="medium" prefix-icon="el-icon-user" v-model="user.username"></el-input>
          </el-form-item>
          <el-form-item prop="password">
            <el-input placeholder="请输入密码" size="medium" prefix-icon="el-icon-lock" show-password v-model="user.password"></el-input>
          </el-form-item>
          <el-form-item prop="confirmPassword">
            <el-input placeholder="请确认密码" size="medium" prefix-icon="el-icon-lock" show-password v-model="user.confirmPassword"></el-input>
          </el-form-item>
          <el-form-item style="margin: 5px 0; text-align: left">
            <el-button id="mybutton" round  type="primary" size="small"  autocomplete="off" @click="login">注册</el-button>
            <el-button  type="text" size="mid"  autocomplete="off" @click="$router.push('/login')">返回登录</el-button>

          </el-form-item>
        </el-form>
      </div>
    </div>
  </div>
</template>

<script>
export default {
  name: "Login",
  data() {
    return {
      user: {},
      rules: {
        username: [
          { required: true, message: '请输入用户名', trigger: 'blur' },
          { min: 3, max: 10, message: '长度在 3 到 5 个字符', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 1, max: 20, message: '长度在 1 到 20 个字符', trigger: 'blur' }
        ],
        confirmPassword: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 1, max: 20, message: '长度在 1 到 20 个字符', trigger: 'blur' }
        ],
      }
    }
  },
  methods: {
    login() {
      this.$refs['userForm'].validate((valid) => {
        if (valid) {  // 表单校验合法
          if (this.user.password !== this.user.confirmPassword) {
            this.$message.error("两次输入的密码不一致")
            return false
          }
          this.request.post("/user/register", this.user).then(res => {
            if(res.code === '200') {
              this.$message.success("注册成功")
            } else {
              this.$message.error(res.msg)
            }
          })
        }
      });
    }
  }
}
</script>

<style scoped>
.wrapper {
  height: 100vh;
  /* background-color: #f3a683; */
  background: linear-gradient(to top, #00467f, #a5cc82);
  background-size: cover;
  overflow: hidden;
}

#registerStyle{
  /*border: #1E90FF 1px solid;*/
  width: 350px;
  height: 350px;
  float:right;

  margin-right: 20px;
}
#myImg {

  width: 350px;
  height: 350px;
  /*border: #1E90FF 1px solid;*/
  border-radius: 10px;
  float: left;
  background-color: #ffe0d2 ;
  background-image: url("../assets/register.jpg");
  background-position: center;
  background-size: cover;

}



</style>